The court must reply to the parties in the form of a ruling within 15 days from the date of receiving their application for execution objection. "Civil Procedure Law": Article 225 If a party or interested party thinks that the execution is in violation of the law, he may file a written objection to the people's court in charge of execution. If a party or interested party raises a written objection, the people's court shall conduct an examination within 15 days from the date of receiving the written objection. If the reason is established, it shall make a ruling to cancel or correct it; If the reason cannot be established, the ruling shall be rejected. If a party or interested party refuses to accept the award, it may apply to the people's court at the next higher level for reconsideration within ten days from the date of service of the award. Article 227 In the course of execution, if an outsider raises a written objection to the execution target, the people's court shall conduct an examination within 15 days from the date of receiving the written objection, and if the reason is established, it shall order to suspend the execution target; If the reason cannot be established, the ruling shall be rejected. If an outsider or a party refuses to accept the ruling and thinks that the original judgment or ruling is wrong, it shall be handled in accordance with the procedure of trial supervision; If it has nothing to do with the original judgment or ruling, it may bring a lawsuit to the people's court within 15 days from the date when the ruling is served. The Supreme People's Court's explanation on the application of the Civil Procedure Law of People's Republic of China (PRC): Article 464 According to the provisions of Article 227 of the Civil Procedure Law, if an outsider raises an objection to the object of execution, it shall do so before the end of the execution procedure of the object of execution. Article 465 If an outsider raises an objection to the subject matter of execution, it shall be dealt with according to the following circumstances after examination: (1) If the outsider does not enjoy the rights and interests sufficient to exclude execution, an order shall be made to reject his objection; (2) If the outsider enjoys enough rights and interests to exclude the execution of the subject matter, the execution shall be suspended. The people's court shall not punish the object of execution within 15 days from the date when the ruling rejecting the execution objection of the outsider is served on the outsider. Provisions of the Supreme People's Court on Several Issues Concerning the People's Court Handling Cases of Reconsideration of Objection to Execution: Article 2 If the objection to execution meets the conditions stipulated in Article 225 or Article 227 of the Civil Procedure Law, the people's court shall file a case within three days, and notify the objector and relevant parties within three days after filing the case. Do not meet the conditions for acceptance, the ruling will not be accepted; If it is found that it does not meet the acceptance conditions after filing the case, the application shall be rejected. If the application for execution of objection materials is incomplete, the people's court shall inform the objector to make corrections within three days at one time, and if it fails to make corrections within the time limit, it will not be accepted. If the objector refuses to accept the ruling of not accepting or rejecting the application, he may apply to the people's court at the next higher level for reconsideration within 10 days from the date of service of the ruling. If the people's court at the next higher level considers that it meets the acceptance conditions after examination, it shall make a ruling to revoke the original ruling, instruct the enforcement court to file a case or review the enforcement objection. Article 3 If the enforcement court fails to file a case within three days after receiving the execution objection and makes a ruling of inadmissibility, or fails to make a ruling of objection within the statutory time limit without justifiable reasons after accepting it, the objector may raise an objection to the people's court at the next higher level. If the people's court at the next higher level considers that the reasons are valid after examination, it shall order the enforcement court to file a case within three days or make an objection ruling within fifteen days.